Profile
Allmaster Home Services
Welcome to our profile page
John has been in the home improvement industry for more than 40 years. He has spent more than 16 years training and consulting in the waterproofing and structural repair industry. He has also testified as an expert witness in both Maryland and Virginia. His honest approach and competitive pricing has gained many satisfied customers over the years.
Achievements
Service Area
- Baltimore
- Annapolis
- Laurel
- Hyattsville
- Bowie
- Capitol Heights
- Upper Marlboro
- Towson
- Lanham
- Greenbelt
- Ellicott City
- Columbia
- Glen Burnie
- Pikesville
- College Park
- Hunt Valley
- Glyndon
- Millersville
- Beltsville
- Suitland
- Riverdale
- Woodstock
- District Heights
- Lutherville Timonium
- Temple Hills
- Fort Washington
- Oxon Hill
- Pasadena
- Catonsville
- Maryland Line
- Fulton
- Freeland
- Highland
- Friendship
- Chase
- Jessup
- Mount Rainier
- Crownsville
- Sparks Glencoe
- Rosedale
- Marriottsville
- Windsor Mill
- Halethorpe
- Annapolis Junction
- Lothian
- Cockeysville
- Riderwood
- Glenn Dale
- Hydes
- Owings Mills
- Glenelg
- Boring
- Fork
- White Marsh
- Long Green
- Dundalk
- Galesville
- Severn
- Upperco
- Fort George G Meade
- Churchton
- Glen Arm
- Edgewater
- Monkton
- Sparrows Point
- Clinton
- Linthicum Heights
- Stevenson
- Arnold
- Gibson Island
- Odenton
- Nottingham
- Phoenix
- Brentwood
- Severna Park
- Parkton
- Essex
- Parkville
- Clarksville
- West Friendship
- Gambrills
- Butler
- Davidsonville
- Crofton
- Southern MD Facility
- Perry Hall
- Woodbine
- Mayo
- West River
- Randallstown
- Lisbon
- Deale
- Savage
- Hanover
- Kingsville
- Riva
- Middle River
- Cooksville
- Bladensburg
- Fort Howard
- See All >
Services Offered
Foundations
- Foundation Drainage Install
- Waterproofing Foundation or Basement
- Basement Drainage Channels Install
- Basement Drainage Channels Repair
Plumbing
- Sump Pump or Foundation Drain Install
- Foundations
- Plumbing
- Clear Sewer Main
- Plumbing for Home Addition
- Faucets, Fixtures and Pipe Repair
- Water Heater Install
- Water Heater Repair
- Refrigeration System Repair
- Refrigeration System Install
- Gas Piping
- Clear Drain Clog or Blockage
- Sump Pump Repair
- Bathtub Install or Replace
- Shower Install or Replace
- Tankless Water Heater Install
- Tankless Water Heater Repair
- Water Main Install or Repair
- Sewer Main Install or Replace
- Drain Line Breakage Camera Locate
Areas of Expertise
- Insulation
- Crawlspace Encapsulation
- Basement Waterproofing
- Foundation Repair
- Water Management
Quick Facts
Business Hours
Monday - Friday 8:00 am - 4:30 pmSaturday - Sunday 12:00 am - 12:00 am
(Please call to confirm)
- Warranty Offered
- Free Estimates
- Credit Cards Accepted
Credentials
![](/web/20170704080550im_/http://www.homeadvisor.com/images/consumer/xmd/bbb-acccredited-badge.png)
In Business Since: 2010
Memberships & Affiliations
- BBB
State Licensing
Awards
- Elite Service by Home Advisor
- Our product and applications have been tested by an ever growing list of agencies such as: BOCA, ICBO, SBCCI and CCMC.
- Green Energy Barrier is NASA tested, and a product originally developed for NASA.
Screening
HomeAdvisor Screened. View DetailsHomeAdvisor allows Service Professionals to post information about themselves and their business on their profile. HomeAdvisor does not review or verify the information or representations set forth in those profiles, as they are self-reported by the Service Professional.
*HomeAdvisor verifies state-level licensing where applicable - note: some states require local or county level licensing and you should verify whether or not your pro is properly licensed.
Photos
Allmaster Home Services
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Radiant Barrier
10 photos27478065
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Ratings & Reviews
Allmaster Home Services
Learn more about this pro by reading the ratings and reviews below.
1 of 1 users found this review helpful.
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Maryland Contractors
Allmaster Home Services
Ratings by Criteria
Quality
Customer Service
Value For Money
Ratings Distribution
5 Stars
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3 Stars
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1 Stars
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HomeAdvisor's Screening Process
Licensing
Sex Offender Search
Legal Search for Civil Judgments
Criminal Records Search
State Business Filings
Identity Verification (Social Security Number)
- Foundations
- Plumbing
- Clear Sewer Main
- Plumbing for Home Addition
- Faucets, Fixtures and Pipe Repair
- Water Heater Install
- Water Heater Repair
- Refrigeration System Repair
- Refrigeration System Install
- Gas Piping
- Clear Drain Clog or Blockage
- Sump Pump Repair
- Bathtub Install or Replace
- Shower Install or Replace
- Tankless Water Heater Install
- Tankless Water Heater Repair
- Water Main Install or Repair
- Sewer Main Install or Replace
- Drain Line Breakage Camera Locate
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- Your rating will help other customers make the smart choice when hiring.